baber/WOPTO huggingface dataset:
Patent JP-H0670137-A (JP)
Title: Facsimile equipment
Inventor: HASHIMOTO YASUNORI
IPC: H04N1/387
Filed: 1992-08-18
Abstract: PURPOSE:To shorten the time required for conversion of the picture element density when the size or the image resolution of a facsimile image is changed. CONSTITUTION:When the paper size and the image resolution are not coincident with those of the opposite party equipment, the coded data stored in a coded data storing part 105 are decoded by a decoding processing part 110. These coded data undergo the conversion of the picture element density so as to secure the coincidence with the paper size and the image resolution of the opposite party equipment. Then the decoded data are coded again and stored in the coded data storing part 105 and transmitted through a circuit control part 106. At the same time, the line or page synchronizing signals are shortened compared with a reception/print mode before they are inputted to a decoding processing part 110, a picture element density conversion processing part 111, and a coding processing part 104 respectively.
Patent JP-H0382457-A (JP)
Title: Remedy unit
Inventor: HOSHINO MASAHIKO
IPC: A61M25/00
Filed: 1989-08-25
Abstract: PURPOSE:To facilitate the removal of a constriction form a constricted position by applying a balloon expanding process which has been established in view a safety in the art and has been widely used in general. CONSTITUTION:A guide wire is led into a constricted part 8 within a blood 7 from the outside of a human body 6. Then, the front part of a catheter 31 having a simple shape is led to the constricted position in the blood vessel 7 along a guide wire. then pressure medium such as physiological saline solution or contrast medium is filled into a balloon 34 at the front end of the catheter 31 from the outside of the human body by way of a lumen 32 so as to inflate the balloon 34 which is coated over its outer surface with polishing particles 35 that is pressed against the constriction 8a so as to abrade the constriction 8a by use of the polishing particles. Accordingly, it is possible to easily cope with a position, a shape, a part and the like of a contraction, thereby it is possible to carry out technically sufficient treatment.
Patent JP-H1166561-A (JP)
Title: Information recording apparatus and method
Inventor: ENOMOTO KUNISHIGE
IPC: G11B7/125
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To provide an information recorder and a method which reduces a difference in recording optimum power between individual recording marks by preventing excessive compensation and insufficient compensation in trickling compensation of the recording marks regardless of the inner and outer circumferences of a recording medium to vary the recording pulse duty of individual recording patterns in the control of recording power off time. SOLUTION: A recording power off time control circuit 3 sets recording power off time according to information on light spot detected position inputted from a recording medium address detection circuit 2. A data pattern delay circuit 6 delays a recording data pattern by time corresponding to the recording power off time. A comparison circuit 7 generates a recording pulse by ANDing of a delay recording data pattern and a recording compensation pulse train obtained by a recording compensation pattern generation circuit 5. The recording pulse drives a semiconductor laser 9 through a semiconductor laser drive circuit 8. The shortage of a recording power attributed to the recording power off time is compensated by the addition of the recording bias power with a bias power addition circuit 11.
Patent JP-S6281219-A (JP)
Title: Full automatic bending device
Inventor: KAWAMURA KOSEI
IPC: B21D7/024
Filed: 1985-10-02
Abstract: PURPOSE:To increase the bending degree of freedom without being limited by the length of a pipe by turning the holding die which holds a blank pipe and the hydraulic cylinder provided on the holding die to the right and left centering around a bending die. CONSTITUTION:A hydraulic servomotor 52 is connected directly to the shaft 51 of a gear 50 by engaging the gear 50 of the other part to the gear 49 connected directly to the shaft 48 of a bending die 2. The bending die 2, holding die 5, holding die support 6, 7 holding cylinder 8 and the holding die arm 9 to which these are fixed are rotated by turning the hydraulic servomotor 52 thereof. When the holding die arm 9 is rotated and collided with the end face of the right pressure die 12 or left pressure die 17 by rotating the holding die arm 9, the holding die 5 moves in the longitudinal direction of the pipe 1 on the holding die support. Also the right bending clamp die 3 and left bending clamp die 4 are fixed to the bending die 2. The right bending or left bending is performed by operating the booster cylinder 28 connected to the booster clamp die 22 which clamps hydraulic motor 52 and pipe 1.
Patent JP-H0563961-A (JP)
Title: Transmission system for facsimile equipment
Inventor: NAKAGAWA SHUICHI
IPC: H04N1/393
Filed: 1991-08-30
Abstract: PURPOSE:To reduce the deterioration of the resolution to a minimum through expansion transmission when the receiver's resolution capability is lower than the resolution to be transmitted and the ability of the receiver's recording size is higher than that of the paper size to be transmitted. CONSTITUTION:An operation part 23 designates the resolution to be transmitted, a reading part 25 automatically recognizes the original size, and a transmission and reception part 13 judges the opposite receiver's ability during the facsimile procedure. In short, the resolution and the recording size of the receiver are decided so as to judge whether the resolution to be transmitted is higher than that of the opposite device and whether the receiver's recording size is higher than that of the paper size to be transmitted. If the condition can not be satisfied, the process is shifted to the normal transmission. If the condition is satisfied, a receiver ability decision part 11 decides the resolution and size for the expansion transmission, a size expansion part 12 performs the expansion processing to be transmitted. Thus, the deterioration of resolution can be reduced to a minimum.
Patent JP-H1065036-A (JP)
Title: Airtight sealing structure of module and manufacturing method thereof
Inventor: ENDO KATSUMI
IPC: B23K11/06
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an airtight-sealing structure of a module capable of repeated airtight sealing process after repairing and exchanging of an airtightly sealed circuit element. SOLUTION: At the time of forming the shape of a bore part 8 of an airtight sealing frame 6 in a double structure drurded to an upper and lower sides along a chained line 20, and airtight sealing is performed on the first stage part (upside part) by means of an airtight sealing lid A 7. When repairing and exchanging a semiconductor chip 3, the airtight sealing frame 6 is cut along the part of the chained line 20, and the airtight sealing lid A is removed, thus allowing repair and exchange of the semiconductor chip 3. Further, after repair and exchange of the semiconductor chip 3, seam welding of another airtight sealing lid B7 is performed on the second stage part (lower side part) for structurally enabling to execute second airtight sealing process.
Patent JP-H0861406-A (JP)
Title: Wet sintered friction material, manufacture therefor, and wet friction engagement plate
Inventor: KONDO KATSUYOSHI
IPC: C22C1/04
Filed: 1994-08-22
Abstract: PURPOSE: To realize an enough high coefficient of friction under the wet friction sliding by providing a wet sintered friction material made of the respective specified quantities of copper, tin and an iron-base intermetallic compound so that it may be applied to a wet friction engagement plate in an automatic transmission. CONSTITUTION: A wet sintered friction material comprises 3-20wt% tin, 10-30wt% iron-base intermetallic compound and the residue of copper as ingredients of its composition. The iron-base intermetallic compound is dispersed as hard particles uniformly in the interior of an old powder particle for forming an alloy base and let have a tensile strength of 400MPa or more. A driven plate 3 having a spline tooth form part 4 on the outer periphery is manufactured by using the above wet sintered friction material. Four slits 5 are formed extending from the shaft center in the radial direction on the sliding surface of the driven plate 3. Thus, a high coefficient of friction can be obtained to so as enable satisfactory torque transmission.
Patent JP-2001044350-A (JP)
Title: Cooling device for electronic circuit board
Inventor: SUGIMURA AKIO
IPC: H01L23/473
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of a cooling medium necessary for cooling an electronic circuit board during attachment/detachment of the electronic circuit board by providing cooling means with a cooling body which is arranged at a location opposed to the electronic circuit board and bringing a heating body of the cooling member with an elastic body by having it expanded. SOLUTION: This cooling device for an electronic circuit board is provided with a cooling means for cooling a heating body 12 of an electronic circuit board 11. The cooling means comprises the board 11, having the body 12 mounted thereon, and a cooling body 13 for circulating medium 14, which is arranged at a location opposed to the board 11. Both the board 11 and the body 13 are arranged within a chassis 19 having a predetermined size. The body 13 has a portion thereof coming in contact with the body 12, i.e., a portion for surface contact made of an elastic member 20, and is arranged so as bring it into surface contact with the body 12 by waking the member 20 expand. As a result of this constitution, leakages of the cooling medium which occur during the attachment/detachment of the board 11 can be prevented.
Patent JP-H0563276-A (JP)
Title: Metal vapor laser device, laser oscillation method, and laser oscillation tube
Inventor: YAMAMURA TAKESHI
IPC: H01S3/097
Filed: 1991-08-30
Abstract: PURPOSE:To improve an output per unit effective discharge area of a laser oscillation tube. CONSTITUTION:A saturable reactor 14 constituting a magnetic switch is provided at a location more close to a discharge tube 10 than a peaking capacitor 9 provided in the vicinity of the discharge tube 10. The saturable reactor 14 allows its inductance to be greatly increased from a charging capacitor located on the side of a power supply to the peaking capacitor 9, and is 'opened', so that it prevents the electric charges from flowing into an electrode 11 of the discharge tube 10. Accordingly, substantially the total amount of the electric charges stored in the charging capacitor is transferred to the peaking capacitor 9 and at the next moment a rapid pulsed current flows in between the discharge electrodes 11, 12 for assurance of efficient laser oscillation.
Patent JP-H1057084-A (JP)
Title: Microbiological production of monoester from diester
Inventor: KATO NOBUO
IPC: C12R1/13
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To enable to simply produce a monoester compound by a microbiological means by treating a diester such as an acrylate diester with the cells of a microorganism and/or its treated product. SOLUTION: A diester of formula [R is a 1-6C alkyl, a 2-6C alkenyl; (n) is 2, 4, 6] is treated with the cells or a microorganism and/or its treated product to obtain the monoester of formula II. The microorganism is preferably a microorganism belonging to the genus Brevibacterium such as Brevibacterium linens IFO 12141. The diester of formula I is treated with the microorganism e.g. by a method comprising mixing and reacting the diester of formula I with a cell suspension obtained by culturing the microorganism. The reaction is carried out in the solution containing the diester of formula I in a concentration of 0.1-10% at a temperature of 15-40 deg.C and at a pH of 5-10. The microorganism is preferably cultured at a pH of 6-8 at a temperature of 20-35 deg.C for 15-100hr under an aerobic condition.
Patent JP-H04274573-A (JP)
Title: Method used in system wherein video-image data are automatically corrected
Inventor: ARUBAATO DEYUAA EDOGAA
IPC: G06F17/18
Filed: 1991-08-30
Abstract: PURPOSE: To provide a method which automatically corrects the basic contrast of an acquired image and at the same time, eliminates only the artifact that is added via an acquired process from the image. CONSTITUTION: The input of analog video data is received by a video acquisition system and digitized (52). A gray scale level histogram is formed (54) from the pixels of an acquired image by a system processor. At the same time, the black/white reference that is similar to a contrast control function and set when the image is acquired is normalized. The peak that may possibly cause an image artifact is limited. Then, an image processor carries out the secondary best adaptive regression of the histogram (56), and thereby the image is corrected (60). Thus, the image contrast is automatically corrected and the acquired artifact is reduced with the image artifact kept as it is.
Patent JP-H0771654-A (JP)
Title: Pipe burying method
Inventor: YAMAMOTO SEIJI
IPC: E03F3/06
Filed: 1993-09-03
Abstract: PURPOSE:To provide a pipe burying method whereby the ground surface of burying a pipe can be placed in an almost flat condition while the pipe can be smoothly arranged to be buried in the ground without digging a ditch. CONSTITUTION:On both ends on a pipe arranging expected line, a hole of depth corresponding to the burying depth of a pipe P is respectively dug, to also previously form the pipe P of length longer than that between these holes, a drilling tool 61 is provided in the lower part or in the rearward of a knife 4 for generating a notch in the ground, an end of the pipe P is arranged behind the drilling tool 61, and by moving the knife 4 along the pipe arranging expected line by a moving means 1, the notch is generated in the ground by the knife 4. Simultaneously with the above, while drilling a hole equal to or larger than a diameter of the pipe P to a suitable depth in the ground by the drilling tool 61, the pipe P is towed, inserted and arranged in the ground, and the ground surface G2 of generating banking by underground passing the drilling tool is pressed by a pressing device so as to obtain almost flatness.
Patent JP-H0961120-A (JP)
Title: Dimension measuring instrument
Inventor: KISHIDA TAKAAKI
IPC: G01B11/22
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a dimension measuring instrument for accurately measuring a dimension by measuring the inclination angle around a horizontal axis and performing correction processing. SOLUTION: When reflection light from a surface 20B to be measured is received by a two-dimensional CCD sensor 34 and a digital signal indicating the trace of a bright point on the surface 20B to be measured is received by an operation device 38, the operation device 38 calculates a depth dimension formed on the surface 20B to be measured based on the digital signal. Further, an inclination angle around the horizontal axis is measured by an angle measuring mechanism 58 and it is used along with the calculated depth dimension to perform correction processing, thus measuring the dimension of a desired part and displaying it on a liquid crystal display 18.
Patent JP-H0957225-A (JP)
Title: Label removing method and device therefor
Inventor: SUGIMOTO HIROSHI
IPC: B08B9/087
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily and surely peel and remove labels fitted to containers even if the containers are large in size or moisture sticks between the labels and the containers. SOLUTION: This label removing method comprises ejecting hot air by a hot air ejection nozzle 30 to the cylindrical label 5 fitted to the container 3 to fusion cut the cylindrical label 5, sucking the fusion cut label by a suction means 33 and removing this label. The hot air is ejected outward in the diametral direction on the side nearer the side where the suction means 33 exists than the center O of the container 3 at the time of ejecting the hot air to the label 5 by the hot air ejection nozzle 30. Further, the container 3 is rotated in the direction where the label 5 is delivered to the suction means 33 at the time of sucking the fusion cut label 5 from one side where the hot air is ejected.
Patent JP-2001045772-A (JP)
Title: 3-level inverter or pwn cycloconverter
Inventor: KUMAGAI AKIRA
IPC: H02M7/00
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To reduce price and size by arranging a semiconductor switch and the chip unit of a diode for composing the main circuit of a three-level inverter in parallel on the same structure as the configuration of one arm and connecting them. SOLUTION: When a semiconductor switch chip used for a three-level inverter and a diode chip are arranged on a same substrate 9 and are connected, the semiconductor chip and the chip of diodes that are parts excluding a capacitor out of the main circuit of a three-phase three-level inverter are composed by a compound module. Then, each chip and a connection part are arranged on the same substrate, an alumina plate, or the like, insulation treatment is made when insulation is required, and each component is connected by a copper foil pattern 7, a wire 8, or the like as one module 9 as shown in a circuit diagram for applying to the three-level inverter, thus achieving the three-level inverter in a complex configuration without increasing costs and size.
Patent JP-S6464015-A (JP)
Title: Numerical controller
Inventor: SHIRAKATA KENJI
IPC: G05B19/4069
Filed: 1987-09-04
Abstract: PURPOSE:To repetitively display a desired area by reversing temporarily the simulation during its execution. CONSTITUTION:The presence or absence is checked for a command given from an operation switch (S1). If no command is received from the operation switch, a working program is read out of a memory in the same way as conventional for interpolation arithmetic and at the same time the position of a tool is displayed on a CRT display device 24. Then the contents of the operation which are analyzed with push of this switch and the simulation of the tool is traced back along its hitherto locus (S4). When such a command is supplied for simulation of the tool so that the moving direction of the tool is reversed in terms of time, the coordinate position set when said command is received is defined as a start point and the start point of a block under interpolation arithmetic is replaced with an end point. For instance, a command is received at a position Pi as shown in the diagram. Then the position Pi is defined as a start point and a start point P2 of a block B is replaced with an end point.
Patent JP-H04102951-A (JP)
Title: Data transfer control system
Inventor: MASUDA ETSUO
IPC: G06F13/12
Filed: 1990-08-22
Abstract: PURPOSE:To allow this data transfer control system to correspond also to a terminal using a different end character by providing an input/output control device with a timer for monitoring a data receiving interval, and when a timer value reaches a regulated value, deciding the end of receiving data. CONSTITUTION:A data terminal equipment(DT) 24 is stored in an asynchronous serial interface and the DMA transfer of transitting/receiving data relating to the DT 24 is executed to/from a main storage device based upon control from a central processing unit(CPU) 22. The receiving interval monitoring timer for monitoring the data receiving interval is included in the I/O control device 21, and when the timer value of the timer reaches the previously set regulated value, an attention interruption is applied to the CPU 22. Namely, data to be DMA transferred are discriminated by the monitoring of the data receiving interval instead of its discrimination based upon the identification of an end character. Thereby, the data transfer control system can correspond also to a terminal using a different end character and generality to connecting terminals can be improved.
Patent JP-2001045246-A (JP)
Title: Image forming device
Inventor: MISHIMA NOBUHIRO
IPC: H04N19/136
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To automatically select a compression system depending on a capacity of a mounted memory by selectively setting a fixed length compression mode or a variable length compression mode where data are compressed by a fixed length compression means and a variable length compression means in response to the capacity of the image data memory. SOLUTION: The control of selecting a compression system depending on the capacity of a mounted memory starts its processing at application of power and data input processing, a compression mode setting processing and output processing or the like are repetitively executed. In the compression mode setting processing, the fixed length compression mode or the variable length compression mode is selected depending on the presence of an extended memory (an optional extended memory). That is, in the case that no optional extension memory is extended in the memory section, since it is required to conduct fixed length compression and variable length compression, the variable length compression mode is selected.  On the other hand, in the case that the optional extension memory is extended in the memory section, since the fixed length compression is enough, the fixed length compression mode is selected.
Patent JP-H0561558-A (JP)
Title: Reference voltage generating circuit
Inventor: INOUE TOKUO
IPC: H01L27/04
Filed: 1991-08-30
Abstract: PURPOSE:To suppress the influence of the offset voltage by reducing the amplifying gain when the reference voltage is generated by a reference voltage generating circuit. CONSTITUTION:A 1st voltage generator means consists of a pnp transistor TR Q1 and two resistance R3 and R4. Thus the 1st voltage V1 is generated based on the base-emitter voltage VBE1 of the TR Q1 and the resistance value Ra and Rb of both resistances R3 and R4. Meanwhile a 2nd voltage generator means consists of a pnp TR Q2 and two resistance R5 and R6. Thus the 2nd voltage V2 different from the V1 is generated based on the base-emitter voltage VBE2 of the TR Q2 and the resistance value Ra and Rb of both resistances R5 and R6. The difference voltage DELTAV between the V1 and the V2 can be increased in response to the resistance value of each voltage generator means. Therefore the desired reference voltage Vref is secured despite reduction of the gain of a DC amplifier OP1. Furthermore the influence of the offset voltage can be suppressed.